Physics-
General
Easy

Question

An ideal gas undergoes the process 1 rightwards arrow 2 as shown in the figure, the heat supplied and work done in the process is capital delta Q Q and capital delta W respectively. The ratio capital delta Q : DW is

  1. gamma : gamma – 1    
  2. gamma    
  3. gamma – 1    
  4. gamma – 1 gamma    

The correct answer is: gamma : gamma – 1

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